[Chore] update developer_guide to include darwin-arm (#10997)

* update developer_guide to include darwin-arm

Signed-off-by: Justin Kim <[email protected]>

* Changeset file for PR #10997 created/updated

---------

Signed-off-by: Justin Kim <[email protected]>
Co-authored-by: opensearch-changeset-bot[bot] <154024398+opensearch-changeset-bot[bot]@users.noreply.github.com>

Author: angle943

DEVELOPER_GUIDE.md

@@ -379,6 +379,7 @@ You could pass one or multiple flags. If you don't pass any flag, `yarn build-pl
 Currently, the supported flags for this script are:
 
 - `darwin` (builds Darwin x64)
+- `darwin-arm` (builds Darwin ARM64)
 - `linux` (builds Linux x64) **Note:** This build relies on the `dart-sass-embeddable` module, which uses `glibc`. Some Linux distributions (such as Alpine Linux) use `musl` instead of `glibc` and are not compatible with this build. If you are using a musl-based distro, consider building on a glibc-based environment (for example, using a Docker image based on Debian or CentOS) to avoid compatibility issues.
 - `linux-arm` (builds Linux ARM64).
 - `windows` (builds Windows x64)

changelogs/fragments/10997.yml

@@ -0,0 +1,2 @@
+chore:
+- Update DEVELOPER_GUIDE.md to include darwin-arm ([#10997](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/10997))